A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 5960-01-496-3712
NSN 6645-00-526-9476
NSN 6240-01-389-8584
NSN 5915-01-502-0630
NSN 5915-01-363-9524
NSN 5950-01-168-8782
NSN 6320-01-181-9474
NSN 6320-01-397-9995
NSN 5835-00-594-4921
NSN 5990-00-916-3872
NSN 5998-01-100-1256
NSN 5999-00-892-9917